Mondi (STU:KYC0) Cyclically Adjusted PS Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:KYC0 Mondi PLC STU:KYC0
70 GF Score
Price €9.60
GF Value €15.71
Valuation Significantly Undervalued
! 8 Warning Signs
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What is Mondi Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Mondi  (STU:KYC0) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Mondi Cyclically Adjusted PS Ratio Related Terms


Mondi Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Mondi's Cyclically Adjusted PS Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Mondi Cyclically Adjusted PS Ratio Chart

Mondi Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.40 0.92 1.01 0.71 0.52

Mondi Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Cyclically Adjusted PS Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.92 0.71 0.69 0.51 0.40

STU:KYC0 vs SLVM: Cyclically Adjusted PS Ratio Comparison

For the Paper & Paper Products subindustry, Mondi's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Mondi Cyclically Adjusted PS Ratio vs Forest Products Industry

For the Forest Products industry and Basic Materials sector, Mondi's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Mondi's Cyclically Adjusted PS Ratio falls into.


STU:KYC0
70GF Score
Mondi PLC STU:KYC0
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mondi Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Mondi's Cyclically Adjusted Revenue per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Mondi's adjusted Revenue per Share data for the fiscal year that ended in Dec25 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=17.384/139.9000*139.9000
=17.384

Current CPI (Dec25) = 139.9000.

Mondi Annual Data

Revenue per Share CPI Adj_RevenuePerShare
201612 15.125 102.200 20.704
201712 16.107 105.000 21.461
201812 16.981 107.100 22.182
201912 16.498 108.500 21.273
202012 15.115 109.400 19.329
202112 15.808 114.700 19.281
202212 20.182 125.300 22.534
202312 16.621 130.500 17.818
202412 16.699 135.100 17.292
202512 17.384 139.900 17.384

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Is Mondi (STU:KYC0) Overvalued in 2026?

Based on GuruFocus' analysis, Mondi stock appears to be undervalued. The current stock price of €9.60 is trading 38.9% below its estimated GF Value™ of €15.71. GuruFocus considers Mondi to be Significantly Undervalued.

Key valuation signals for STU:KYC0:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €15.71 vs. price of €9.60 (38.9% below fair value)
  • GF Score™: 70/100 with 8 warning signs

No single metric tells the full story. See the STU:KYC0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mondi Business Description

Address The Heights, Brooklands, Ground Floor, Building 5, Weybridge, Surrey, GBR, KT13 0NY
Mondi PLC makes and sells packaging and paper products. The company's operating segments include Corrugated Packaging; Flexible Packaging and Uncoated Fine Paper. It generates maximum revenue from the Flexible Packaging segment. Flexible Packaging segment includes Kraft paper; Paper bags; Consumer flexibles; Functional paper and films and Pulp. The majority of revenue comes from Europe.
70GF Score

Get the complete analysis for STU:KYC0

Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€9.60
Price
€15.71
GF Value